[coreboot] bootfail on my Mohon Peak CRB.

김유석 poplinux0 at gmail.com
Tue Feb 2 08:40:56 CET 2016


Dear sir.

My ENV is see below.

*EVB : Intel rangeley Mohon Peak CRB*


This time, I was download the coreboot from git.

poplinux at raw work $ > git clone http://review.coreboot.org/coreboot.git ./
poplinux at raw work $ > cd coreboot
poplinux at raw coreboot $ > git submodule update --init --checkout

Next, *run make menuconfig* and set-up to mohon peak CRB and save & exit

*Mainboa**rd*
        Mainboard vendor (*Intel*)  --->
        Mainboard model (*Mohon Peak CRB*)  --->
    [ ] Configure defaults for the Intel FSP package
        ROM chip size (2048 KB (2 MB))  --->
    (0x00200000) Size of CBFS filesystem in ROM
    ()  fmap description file in fmd format

Next, I'm try to build core boot.

   poplinux at raw coreboot $ > make
     GEN        generated/bootblock.ld
     CP         bootblock/arch/x86/bootblock.ld
     LINK       cbfs/fallback/bootblock.debug
     OBJCOPY    cbfs/fallback/bootblock.elf
     OBJCOPY    bootblock.raw.bin
     Checking out SeaBIOS revision 01a84bea2d28a19d2405c1ecac4bdef17683cc0c
Switched to branch 'master'

   Performing operation on 'COREBOOT' region...
   Name                           Offset     Type         Size
   cbfs master header             0x0        cbfs header  32
   fallback/romstage              0x80       stage        22684
   cpu_microcode_blob.bin         0x5980     microcode    0
   config                         0x5a00     raw          127
   revision                       0x5ac0     raw          570
   cmos_layout.bin                0x5d40     cmos_layout  1316
   fallback/dsdt.aml              0x62c0     raw          7952
   payload_config                 0x8240     raw          1574
   payload_revision               0x88c0     raw          237
   (empty)                        0x8a00     null         29848
   mrc.cache                      0xfec0     mrc_cache    65536
   fallback/ramstage              0x1ff00    stage        46922
   fallback/payload               0x2b6c0    payload      61122
   (empty)                        0x3a5c0    null         1856216
   bootblock                      0x1ff8c0   bootblock    1528

Finally, I'm got a coreboot image.


   poplinux at raw build $ > ls build/coreboot.rom
   build/coreboot.rom
   poplinux at raw build $ > ./build/cbfstool build/coreboot.rom print
Performing operation on 'COREBOOT' region...
Name Offset     Type         Size
cbfs master header             0x0        cbfs header  32
fallback/romstage 0x80       stage        22684
cpu_microcode_blob.bin 0x5980     microcode    0
config 0x5a00     raw          127
revision 0x5ac0     raw          570
cmos_layout.bin 0x5d40     cmos_layout  1316
fallback/dsdt.aml 0x62c0     raw          7952
payload_config 0x8240     raw          1574
payload_revision 0x88c0     raw          237
(empty) 0x8a00     null         29848
mrc.cache 0xfec0     mrc_cache    65536
fallback/ramstage 0x1ff00    stage        46922
fallback/payload 0x2b6c0    payload      61122
(empty) 0x3a5c0    null         1856216
bootblock 0x1ff8c0   bootblock    1528


And I'm write image to my EVB using *ALL-100 Gang-writ**er*.
spi flash's write *start address is set 0x00000000*. write it success.

And I'm attach the flash memory to my EVB.

And power-up the my EVB. But can't see any message on my monitor and 
serial port both.


*Why did not display any message? **
**A**nd could you support correct configuration file for my EVB?*

Thank you.






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